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ASTM D6330-1998(2003) 在限定的试验条件下使用小型环境室测定由木基板散发的挥发性有机化合物(甲醛除外)的标准操作规程

作者:标准资料网 时间:2024-05-04 17:55:30  浏览:9752   来源:标准资料网
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【英文标准名称】:StandardPracticeforDeterminationofVolatileOrganicCompounds(ExcludingFormaldehyde)EmissionsfromWood-BasedPanelsUsingSmallEnvironmentalChambersUnderDefinedTestConditions
【原文标准名称】:在限定的试验条件下使用小型环境室测定由木基板散发的挥发性有机化合物(甲醛除外)的标准操作规程
【标准号】:ASTMD6330-1998(2003)
【标准状态】:现行
【国别】:
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D22.05
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:散发因素;小型环境试验室;标准动态室试验条件;木基板;挥发有机化合物;化学分析
【英文主题词】:chemicalanalysis;emissionfactors;smallenvironmentaltestchamber;standarddynamicchambertestconditions;volatileorganiccompounds;wood-basedpanels;
【摘要】:TheeffectsofVOCsourcesontheindoorairqualityinbuildingshavenotbeenwellestablished.Onebasicrequirementthathasemergedfromindoorairqualitystudiesistheneedforwell-characterizedtestdataontheemissionfactorsofVOCsfrombuildingmaterials.Standardtestmethodandprocedurearearequirementforthecomparisonofemissionfactordatafromdifferentproducts.ThispracticedescribesaprocedureforusingasmallenvironmentaltestchambertodeterminetheemissionfactorsofVOCsfromwood-basedpanelsoveraspecifiedperiodoftime.Apre-screeninganalysisprocedureisalsoprovidedtoidentifytheVOCsemittedfromtheproducts,todeterminetheappropriateGC/MSorGC/FIDanalyticalprocedure,andtoestimaterequiredsamplingvolumeforthesubsequentenvironmentalchambertesting.TestresultsobtainedusingthispracticeprovideabasisforcomparingtheVOCemissioncharacteristicsofdifferentwood-basedpanelproducts.TheemissiondatacanbeusedtoinformmanufacturersoftheVOCemissionsfromtheirproducts.ThedatacanalsobeusedtoidentifybuildingmaterialswithreducedVOCemissionsoverthetimeintervalofthetest.Whileemissionfactorsdeterminedbyusingthispracticecanbeusedtocomparedifferentproducts,theconcentrationsmeasuredinthechambershallnotbeconsideredastheresultantconcentrationsinanactualindoorenvironment.1.1Thepracticemeasuresthevolatileorganiccompounds(VOC),excludingformaldehyde,emittedfrommanufacturedwood-basedpanels.Apre-screeninganalysisisusedtoidentifytheVOCsemittedfromthepanel.Emissionfactors(thatis,emissionratesperunitsurfacearea)fortheVOCsofinterestarethendeterminedbymeasuringtheconcentrationsinasmallenvironmentaltestchambercontainingaspecimen.Thetestchamberisventilatedataconstantairchangerateunderthestandardenvironmentalconditions.Forformaldehydedetermination,seeTestMethodD6007.1.2ThispracticedescribesatestmethodthatisspecifictothemeasurementofVOCemissionsfromnewlymanufacturedindividualwood-basedpanels,suchasparticleboard,plywood,andorientedstrandboard(OSB),forthepurposeofcomparingtheemissioncharacteristicsofdifferentproductsunderthestandardtestcondition.Forgeneralguidanceonconductingsmallenvironmentalchambertests,seeGuideD5116.1.3VOCconcentrationsintheenvironmentaltestchamberaredeterminedbyadsorptiononanappropriatesingleadsorbenttubeormulti-adsorbenttube,followedbythermaldesorptionandcombinedgaschromatograph/massspectrometry(GC/MS)orgaschromatograph/flameionizationdetection(GC/FID).TheairsamplingprocedureandtheanalyticalmethodrecommendedinthispracticearegenerallyvalidfortheidentificationandquantificationofVOCswithsaturationvaporpressurebetween500and0.01kPaat25176;C,dependingontheselectionofadsorbent(s).Note18212;VOCsbeingcapturedbyanadsorbenttubedependontheadsorbent(s)andsamplingprocedureselected(seePracticeD6196).Theusershouldhaveathoroughunderstandingofthelimitationsofeachadsorbentused.1.4Theemissionfactorsdeterminedusingtheaboveproceduredescribetheemissioncharacteristicsofthespecimenunderthestandardtestcondition.Thesedatacanbeuseddirectlytocomparetheemissioncharacteristicsofdifferentproductsandtoestimatetheemissionratesuptoonemonthaftertheproduction.Theyshallnotbeusedtopredicttheemissionratesoverlongerperiodsoftime(thatis,morethanonemonth)orunderdifferentenvironmentalconditions.1.5Emissiondatafromchambertestscanbeusedforpredictingtheimpactofwood-basedpanelsontheVOCconcentrationsinbuildingsbyusinganappropriateindoorairqualitymodel,whichisbeyondthesco......
【中国标准分类号】:B70
【国际标准分类号】:13_040_99;71_100_50;79_060_01
【页数】:10P.;A4
【正文语种】:


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【英文标准名称】:Opticsandopticalinstruments-Medicalendoscopesandendoscopicaccessories-Particularrequirementsforrigidbronchoscopes
【原文标准名称】:光学和光学仪器.医疗内诊镜和内诊镜附件.对刚性支气管镜的特殊要求
【标准号】:BSISO8600-2-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-09-02
【实施或试行日期】:2002-09-02
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:医疗设备;包装件;内窥镜仪器;规范(验收);医疗技术学;使用说明;光学;作标记;光学仪器;定义;定义
【英文主题词】:Definition;Definitions;Endoscopicapparatus;Instructionsforuse;Marking;Medicalequipment;Medicaltechnology;Opticalinstruments;Optics;Packages;Specification(approval)
【摘要】:ThispartofISO8600specifiesdefinitionsandrequirementsforrigidbronchoscopesandtheirendoscopicaccessoriesusedinthepracticeofanaesthesiaandmedicalendoscopy.
【中国标准分类号】:C40
【国际标准分类号】:11_040_55
【页数】:12P.;A4
【正文语种】:英语


【英文标准名称】:GlobalMaritimeDistressandSafetySystem(GMDSS)-Part1:Radartransponder-Marinesearchandrescue(SART)-Operationalandperformancerequirements,methodsoftestingandrequiredtestresults
【原文标准名称】:全球海上遇险和安全系统(GMDSS).第1部分:雷达应答器.海上搜索和营救(SART).操作和性能要求、测试方法和要求的试验结果
【标准号】:IEC61097-1-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-06
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC80
【标准类型】:()
【标准水平】:()
【中文主题词】:遇险;遇险信号;电气工程;船舶用无线电设备;海上运输;海洋遇险和安全性;测量技术;造船工程;导航;近海工程;性能;特性;合格试验;雷达;雷达发射机;营救;海船;规范(验收);试验结果;测试;应答器;水路运输
【英文主题词】:Distress;Distresscall;Electricalengineering;Globalmaritimedistressandsafetysystem;GMDSS;Marineradioservice;Marinetransport;Maritimedistressandsafety;Measuringtechniques;Navalengineering;Navigation;Offshoreengineering;Operatingconditions;Performance;Performancerequirements;Properties;Qualificationtests;Radar;Radartransmitters;Rescue;Ships;Specification(approval);Testresults;Testing;Transponders;Watertransport
【摘要】:ThispartofIEC61097specifiestheperformancestandardsandtypetestingofmarineradartranspondersusedinsearchandrescueoperationsatsea(SART),asrequiredbyRegulation6.2.2ofChapterIII,and7.1.3and8.3.1ofChapterIVofthe1988amendmentstothe1974InternationalConventionforSafetyofLifeatSea(SOLAS),andwhichisassociatedwithIEC60936(Shipborneradar)andIEC60945(Generalrequirements).ThisstandardincorporatestheperformancestandardsofIMOResolutionsA.530(13)andA.802(19)(Survivalcraftradartranspondersforuseinsearchandrescueoperations)andthetechnicalcharacteristicsforsuchtransponderscontainedinITU-RRecommendationM.628-4,andtakesaccountofthegeneralrequirementscontainedinIMOResolutionA.694(17).NOTE1ThecategoriesofSARToperationwhichareapplicabletothestatedSOLASRegulations,IMOResolutionsandITU-RRecommendationare:a)integralwithasurvivalcraft;b)portableandcapableoffloating;c)aspartofanEPIRB.NOTE2Thisstandarddoesnotincludenon-SOLASoptionsforinstancethoseenvisagedinITU-RRecommendation628-4-Considering(b).AlltextwhosemeaningisidenticaltothatinIMOResolutionsA.530(13),A.694(17),A.802(19)andITU-RRecommendationM.628-4isprintedinitalics.
【中国标准分类号】:R28
【国际标准分类号】:47_020_70
【页数】:15P.;A4
【正文语种】:英语



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